Quick Answer: What Is The Least Number Of 4 Digit Which Is Perfect Square?

What is the least perfect square number?

To make it a perfect square, it must be multiplied by 7 x 11.

This number is 213444.

This is the least perfect square for the problem posed..

Is 18 a perfect square?

Is 18 a perfect square number? A number is a perfect square (or a square number) if its square root is an integer; that is to say, it is the product of an integer with itself. Here, the square root of 18 is about 4.243. Thus, the square root of 18 is not an integer, and therefore 18 is not a square number.

How do you find the largest number of 3 digits which is a perfect square?

So if 38 will be addede to 999 then it will become a 4 digit number. Therefore to find the largest 3 digit perfect square we will subtract 38 from 999. 999 – 38 = 961. Hence 961 isthe largest 3 digit perfect square whose square root is 31.

What is the greatest number of 4 digit which is a perfect square?

Answer. 9999 is largest 4 digit number, and 100^2 is 10000, or 1 greater than the largest 4 digit number. This means that the closest square root of the largest perfect square is most likely 99. So 99^2 (9801)is the largest perfect square of four digits.

What is the least number of 6 digit?

100000So, the smallest six digit number is 100000.

What is the least number of 4 digit?

1000(d) The smallest 4-digit number = 1000. The greatest 4-digit number = 9999.

IS 400 a perfect square?

A number is a perfect square (or a square number) if its square root is an integer; that is to say, it is the product of an integer with itself. Here, the square root of 400 is 20. Therefore, the square root of 400 is an integer, and as a consequence 400 is a perfect square.

What is greatest and smallest number?

We know that a four digit number has four places, i.e., thousands, hundreds, tens and ones or units from left to right as Th, H, T, O. If greatest to lowest digits are placed at these places in descending order, we get the greatest number and if placed in ascending order, we get the smallest number.

What is the square of 100000?

Now, we must find the least number which when added to 1 00000 gives a perfect square. This perfect square is the required number. Now, we find out the square root of 100000. Therefore, the least number to be added = (317)² – 100000 = 489.

What number is the perfect square?

25A perfect square is a number, from a given number system, that can be expressed as the square of a number from the same number system. 25 is a perfect square.

Is 1 is a perfect square?

How to Tell If a Number Is a Perfect Square. … First of all, if you create a square by multiplying two equal integers by each other, then the product is a perfect square. So, 1 * 1 is a perfect square.

Is 18 a triangular number?

0, 1, 3, 6, 10, 15, 21, 28, 36, 45, 55, 66, 78, 91, 105, 120, 136, 153, 171, 190, 210, 231, 253, 276, 300, 325, 351, 378, 406, 435, 465, 496, 528, 561, 595, 630, 666…

What is the greatest number of 4 digit?

9999Greatest number of 4-digits is 9999.

What is the smallest 4 digit number with no digits repeated?

-9876The smallest 4 digit number in which no digit is repeated is -9876.

Is 1039 a perfect square?

1039 is a perfect square if the square root of 1039 equals a whole number.

What least number should be added to 1000 to make it a perfect square?

It means 24 should be added to make 1000 full square.

How do you find the least 4 digit of a perfect square number?

The smallest four-digit number is 1000 but square root of 1000 gives the value 31.62 which 1000 is not a perfect square. In order to obtain the smallest 4-digit perfect square, numbers higher than 1000 must be checked. The possibility is the square of 32 as the square of 31 will be less than 1000.

What is the least 6 digit number which is a perfect square?

100489Therefore, 100489 is least 6 digit number which is a perfect square.

What is the perfect square of 19?

361Table of Squares and Square RootsNUMBERSQUARESQUARE ROOT193614.359204004.472214414.583224844.69096 more rows

Is 17 a perfect square?

Is 17 a perfect square number? A number is a perfect square (or a square number) if its square root is an integer; that is to say, it is the product of an integer with itself. Here, the square root of 17 is about 4.123. Thus, the square root of 17 is not an integer, and therefore 17 is not a square number.